• Endeavour Silver outlined a step-up in consolidated output to 14.6-15.6 million oz silver-equivalent for 2026, versus 11.2 million oz in 2025 and 7.6 million oz in 2024.
• Terronera commercial production began Oct. 1, 2025, supporting a 2026 outlook of 5.6-5.8 million oz silver-equivalent, cash costs of ($2)-($1) per oz, AISC of $28-$29 per oz.
• 2026 consolidated cost guidance set at cash costs of $12-$13 per oz silver-equivalent, AISC of $27-$28 per oz, sustaining capital of $91 million.
• Kolpa integration remains a focus following acquisition close on May 1, 2025, with 2026 guidance of 4.4-4.9 million oz silver-equivalent, cash costs of $13-$14 per oz, AISC of $22-$23 per oz.
• Guanacevi forecast at 4.6-4.9 million oz silver-equivalent for 2026, cash costs of $21-$22 per oz, AISC of $29-$30 per oz.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Endeavour Silver Corporation published the original content used to generate this news brief on May 13, 2026, and is solely responsible for the information contained therein.